\documentclass{ibl}
\usepackage{iblanswers}

\frontmatter
\begin{document}    
% \vspace*{\fill}
% \begin{center}
%   \setlength{\unitlength}{1in}
%   \newcommand{\enormoussize}{\fontsize{30pt}{20pt}\selectfont}
%   {\enormoussize\scshape \makebox[0em][l]{\raisebox{24pt}{\large\itshape \hspace*{15pt}An Inquiry-Based}}{\color{darkii}Introduction to Proof}}  \\[5pt]
%   {\Large\scshape \makebox[23em][r]{\color{darkii}Answers to Exercises}}
% \end{center}
% \vspace*{\fill}
% \begin{flushright}
%   \large\color{darki}
%   \begin{tabular}{@{}l@{}}
%   Jim Hef{}feron  \\
%   version 0.9
%   \end{tabular}
% \end{flushright}
\coverpage{Answers to Exercises}
\include{flyleaf}
\mainmatter
\input answersbody
\end{document}
